What powers arthron-schule.de?
Last seen Jun 2026 · 11 technologies across 7 categories
CDN
Cloudflare
since Oct 2025
CMS
Jimdo
since Apr 2023
Sendgrid
since Apr 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
Cloudflare Bot Management
since Oct 2025
HSTS
since Apr 2023
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,960,649 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- CDN: Cloudflare
- Weight: 1.9 MB · 23 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Apr 2026
- dropped YouTube Dec 2025
- dropped Nginx Nov 2025
- detected Cloudflare Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected HTTP/3 Oct 2025
- detected Sendgrid Oct 2025